AROs (Tables)

12 Months Ended

Dec. 31, 2022

Asset Retirement Obligation Disclosure [Abstract]

Schedule of changes in AROs

The following table presents the changes in AROs as recorded in other long-term liabilities in the consolidated balance sheets:

	Year Ended   December 31,
	2022		2021
	(in thousands)
Balance at beginning of period	$	54,396	$	41,788
Additional obligations incurred	11,871		9,807
Accretion expense	3,701		2,897
Other	(99)		(96)
Balance at end of period	$	69,869	$	54,396